计算机概率模拟在蜗杆副传动精度统计中的应用

THE APPLICATION OF COMPUTER PROBABILITY SIMULATION ON SETTING UP STATISTICAL FORMULAS OF TRANSMISSION ACCURACY OF WORM GEAR PAIRS

先用平面啮合模型建立蜗杆副传动精度统计式 ,再由计算机模拟各误差分布规律 ,随机地给出误差数值 ,然后在计算机上模拟一实际的啮合过程 。

Seting up the statistical formulas of transmission accuracy of worm gear pairs, a computer can simulate the distribution pattern of a error and give the values of the error randomly. So a certain mesh process can be simulated by the computer. The correction coefficients can be gotten and it can be used to modify the statistical formulas.